Inventor
KOISO YASUHIKO
JP7 patents
Patents
7 patentsUS4516564AMay 14, 1985
Heat generating body
JAPAN PIONICS172 citations94
US5975074ANov 2, 1999
Sheet type heating element and method of manufacturing the same
JAPAN PIONICS55 citations92
US5425975AJun 20, 1995
Sheet-shaped heat-generating body
JAPAN PIONICS81 citations92
US6127294AOct 3, 2000
Sheet shaped heat generating body and method of manufacturing same
JAPAN PIONICS37 citations91
US5429762AJul 4, 1995
Cooling agent
JAPAN PIONICS22 citations91
US6127290AOct 3, 2000
Heat generator for footwear and manufacturing method thereof
JAPAN PIONICS11 citations71
US5588304ADec 31, 1996
Trigger for regenerative substances and regenerative body with the trigger
JAPAN PIONICS1 citations50